Headphone



FIG. 1 is a perspective view of a headphone showing the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a side elevational view thereof; and,

FIG. 7 is an opposite side elevational view thereof.

The claim encompasses the mirror image embodiment thereof.

The broken lines shown in the drawings depict portions of the headphonethat form no part of the claimed design.

CLAIM The ornamental design for a headphone, as shown and described.